var sortitems = 1;
function move(fbox, tbox, all)
{
for ( var i = 0; i < fbox.options.length; i++)
{
if (!all && fbox.options[i].selected && fbox.options[i].value != "")
{
var no = new Option();
no.value = fbox.options[i].value;
no.text = fbox.options[i].text;
tbox.options[tbox.options.length] = no;
fbox.options[i].value = "";
fbox.options[i].text = "";
}
else
{
if (all && fbox.options[i].value != "")
{
var no = new Option();
no.value = fbox.options[i].value;
no.text = fbox.options[i].text;
tbox.options[tbox.options.length] = no;
fbox.options[i].value = "";
fbox.options[i].text = "";
}
}
}
BumpUp(fbox);
if (sortitems)
SortD(tbox);
checkSelectAll();
}
This move function is getting called after clicking on the button, then it will call the sort method where sorting is happening by alphabetically. So we dont need to sort we need to populate the data as it is from the left side box to right side box and vice versa, but sorting is happening. Please help out be here.
function SortD(box)
{
var temp_opts = new Array();
var temp = new Object();
for ( var i = 0; i < box.options.length; i++)
{
temp_opts[i] = box.options[i];
}
for ( var x = 0; x < temp_opts.length - 1; x++)
{
for ( var y = (x + 1); y < temp_opts.length; y++)
{
if (temp_opts[x].value > temp_opts[y].value)
{
temp = temp_opts[x].text;
temp_opts[x].text = temp_opts[y].text;
temp_opts[y].text = temp;
temp = temp_opts[x].value;
temp_opts[x].value = temp_opts[y].value;
temp_opts[y].value = temp;
}
}
}
for ( var i = 0; i < box.options.length; i++)
{
box.options[i].value = temp_opts[i].value;
box.options[i].text = temp_opts[i].text;
}
}
Depends on the bumpup box function. The elements are moving from one box to another. It will replace the element with empty space and move to top and do for all the elements. Please help out me here
Thanks in advance
function BumpUp(box)
{
for ( var i = 0; i < box.options.length; i++)
{
if (box.options[i].value == "")
{
for ( var j = i; j < box.options.length - 1; j++)
{
box.options[j].value = box.options[j + 1].value;
box.options[j].text = box.options[j + 1].text;
}
var ln = i;
break;
}
}
if (ln < box.options.length)
{
box.options.length -= 1;
BumpUp(box);
}
}
Maybe it's just me, but it's hard to see what the issue is here.
If it is simply that SortD(tbox) is being called within the move() function, that's because
sortitems is set to 1 right at the top of the code. The value of sortitems is never changed anywhere else, so this conditional is always true and SortD is always called.
if (sortitems)
SortD(tbox);
Related
I am trying to re-populate a form from some values in localStorage. I can't quite manage the last part to get the loop to populate my name and values.
function loadFromLocalStorage() {
PROCESS_SAVE = true;
var store = localStorage.getItem(STORE_KEY);
var jsn = JSON.parse(store);
console.log(jsn);
if(store.length === 0) {
return false;
}
var s = jsn.length-1;
console.log(s);
for (var i = 0; i < s.length; i++) {
var formInput = s[i];
console.log(s[i]);
$("form input[name='" + formInput.name +"']").val(formInput.value);
}
}
Could I get some pointers please.
Your issue is in this section of code.
var s = jsn.length-1;
console.log(s);
for (var i = 0; i < s.length; i++) {
You are setting s to the length of the jsn array minus 1, then using it as if it were jsn. I think you intended something like this.
function loadFromLocalStorage() {
PROCESS_SAVE = true;
var store = localStorage.getItem(STORE_KEY);
var jsn = JSON.parse(store);
console.log(jsn);
if(store.length === 0) {
return false;
}
for (var i = 0; i < jsn.length; i++) {
var formInput = jsn[i];
console.log(jsn[i]);
$("form input[name='" + formInput.name +"']").val(formInput.value);
}
}
am having script with working condition but many for loop is there so any way to do this...to simplify this ...am new to script kindly help on this....
function change()
{
//document.getElementById("Geography").options[7]=new Option("", "newval", true, false);
var geo = document.getElementById("Geography").options;
var zon = document.getElementById("zone").options;
var coun = document.getElementById("country").options;
for (var i = 0; i < geo.length; i++)
{
if (geo[i].innerHTML == "Null Value" || geo[i].innerHTML == "")
{
document.getElementById("Geography").options[i] = null;
}
}
for (var i = 0; i < coun.length; i++)
{
alert("Loop1" + i);
if (coun[i].innerHTML == "Null Value")
{
document.getElementById("country").options[i] = null;
}
}
for (var i = 0; i < zon.length; i++)
{
//alert("Loop1" + i);
if (zon[i].innerHTML == "Null Value")
{
document.getElementById("zone").options[i] = null;
}
}
}
To remove an option, call removeChild() on the parent element.
var geoSel = document.getElementById("Geography");
var geo = geoSel.options;
for (var i = geoSel.options.length-1; i >= 0; i--) {
if (geo[i].innerHTML == "Null Value" || geo[i].innerHTML == "") {
geo.removeChild(geo[i]);
}
}
I count down instead of up because removing a child will cause the indexes of all the following children to be shifted down. In a count-up loop, that will cause elements to be skipped.
use this UPDATED DEMO
function change(){
var optionsArr = [];
optionsArr.push(document.getElementById("Geography").options);
optionsArr.push(document.getElementById("zone").options);
optionsArr.push(document.getElementById("country").options);
var optArrlenght = optionsArr.length;
for ( var j = 0; j < optArrlenght; j++){
var options = optionsArr[j];
var optionslength = options.length;
for (var i = 0; i < optionslength; i++)
{
if (options[i].innerHTML == "Null Value" || options[i].innerHTML == "")
{
options[i].remove();
i--;
optionslength--;
}
}
}
}
change();
Keep in mind this is unfinished, the only question I have is why does the console.log produce this output?
/>B /* This is what I expected */
/>B-D /* The second output I expected to be just ">/D" I am conused as to how it is coming up with >/"B-D" */
graphArray = ["4","A","B","C","D","A-B","B-D","B-C","C-D"];
pointsArray = [];
linesArray = [];
nodes = graphArray[0];
for (i = 1; i < graphArray.length; i++) {
if (i <= nodes) {
pointsArray.push(graphArray[i]);
}
if (i > nodes) {
linesArray.push(graphArray[i]);
}
}
nextpoint = pointsArray[0];
patt = new RegExp(/-.*/);
patt2 = new RegExp(nextpoint + "-");
for (i = 0; i < linesArray.length; i++) {
x = 0;
while (x < linesArray.length) {
if (linesArray[x].replace(patt,"") === nextpoint) {
nextpoint = linesArray[x].replace(patt2,"");
console.log(nextpoint);
}
x++;
}
}
Edit: Smacks forehead it must be getting too late for me I can't believe I missed that. Thank you for point that out. Solved.
Your patt2 = new RegExp(nextpoint + "-"); should be inside the loop
for (i = 0; i < linesArray.length; i++) {
x = 0;
while (x < linesArray.length) {
patt2 = new RegExp(nextpoint + "-");
if (linesArray[x].replace(patt,"") === nextpoint) {
nextpoint = linesArray[x].replace(patt2,"");
console.log(nextpoint);
}
x++;
}
}
I meet a trouble with a function. actually I need to make this function to perform a calculation on some text fields. When I worked on a single line no problems. But recently, someone asked to make a table with multiple lines (one line can be added dynamically) so, I do the following function so that it can not only duplicate line but id change all the fields concerned, so I add class to these fields. therefore I proceed as follows:
function clone(line) {
newLine = line.cloneNode(true);
line.parentNode.appendChild(newLine);
var tab = document.getElementsByClassName('libelle_debours')
var i = -1;
while (tab[++i]) {
tab[i].setAttribute("id", "_" + i);
};
var cab = document.getElementsByClassName('ht_no_tva')
var j = -1;
while (cab[++j]) {
cab[j].setAttribute("id", "_" + j);
};
var dab = document.getElementsByClassName('ht_tva')
var k = -1;
while (dab[++k]) {
dab[k].setAttribute("id", "_" + k);
};
var eab = document.getElementsByClassName('taux')
var l = -1;
while (eab[++l]) {
eab[l].setAttribute("id", "_" + l);
};
var fab = document.getElementsByClassName('tva')
var m = -1;
while (fab[++m]) {
fab[m].setAttribute("id", "_" + m);
};
}
function delRow() {
var current = window.event.srcElement;
//here we will delete the line
while ((current = current.parentElement) && current.tagName != "TR");
current.parentElement.removeChild(current);
}
The problem in fact is the second function that is used to make the calculation:
function calcdebours() {
var taux = document.getElementById('debours_taux_tva').value;
var ht_no_tva = document.getElementById('debours_montant_ht_no_tva').value;
var ht_tva = document.getElementById('debours_montant_ht_tva').value;
var tva = Math.round((((ht_tva) * (taux)) / 100) * 100) / 100;;
if (taux == '') {
taux = 0;
}
if (ht_no_tva == '') {
ht_no_tva = 0;
}
if (ht_tva == '') {
ht_tva = 0;
}
document.getElementById('debours_montant_tva').value = tva;
document.getElementById('debours_montant_ttc').value = (tva) + parseFloat(ht_tva) + parseFloat(ht_no_tva)
}
function
montant_debours() {
var ttc = document.getElementById('debours_montant_ttc').value;
var ttc2 = document.getElementById('debours_montant_ttc2').value;
if (ttc == '') {
var ttc = 0;
} else {
var ttc = document.getElementById('debours_montant_ttc').value;
}
if (ttc2 == '') {
var ttc2 = 0;
} else {
var ttc2 = document.getElementById('debours_montant_ttc2').value;
}
tx = parseFloat(ttc) + parseFloat(ttc2);
document.getElementById('ttc_cheque').value = Math.round(tx * 100) / 100;
}
As Id are not the same, do I have to create as many functions
there are lines?
Is it possible to fit a single function to process each line?
If so can you tell me how?
If I'm not mistaken you can use for loop and append increment to the end of element's id. Like this:
trs = document.getElementById('container Id').getElementsByTagName('tr');
For (var i = 1, i <= trs.length; i++)
{
var el = document.getElementById('debours_montant_ttc' + i);
}
I am working on a project that imports some javascript rules from a file myjs.js, which is called (on all the web page of the project) in the header.
This files manages the behavior of checkboxes, and in fact toggling the checks of every checkbox pairs. The problem is that in some case, this behavior is wrong but I can't change anything in this js file because it is too complex.
So, on some page, I decided to listen to the click event on some checkbox to correct the behavior : the problem is that there is a conflict of script and I can't trigger my script (put on this very page). How can I force it to make my java script listened first ?
In fact the checkbox are constructed by myjs.js, applying to the html sequece
<div class="left">
<input type="radio" name="isPubOk" id="pubOk" checked="checked" />
<label for="pubOk"><?php echo _("Oui"); ?></label>
</div>
<div class="left">
<input type ="radio" name="isPubNok" id="pubNok" checked="" />
<label for="pubNok"><?php echo _("Non"); ?></label>
</div>
Here's a sample of the js file :
function initCustomForms() {
getElements();
separateElements();
replaceRadios();
replaceCheckboxes();
replaceSelects();
// hide drop when scrolling or resizing window
if (window.addEventListener) {
window.addEventListener("scroll", hideActiveSelectDrop, false);
window.addEventListener("resize", hideActiveSelectDrop, false);
}
else if (window.attachEvent) {
window.attachEvent("onscroll", hideActiveSelectDrop);
window.attachEvent("onresize", hideActiveSelectDrop);
}
}
function refreshCustomForms() {
// remove prevously created elements
if(window.inputs) {
for(var i = 0; i < checkboxes.length; i++) {
if(checkboxes[i].checked) {checkboxes[i]._ca.className = "checkboxAreaChecked";}
else {checkboxes[i]._ca.className = "checkboxArea";}
}
for(var i = 0; i < radios.length; i++) {
if(radios[i].checked) {radios[i]._ra.className = "radioAreaChecked";}
else {radios[i]._ra.className = "radioArea";}
}
for(var i = 0; i < selects.length; i++) {
var newText = document.createElement('div');
if (selects[i].options[selects[i].selectedIndex].title.indexOf('image') != -1) {
newText.innerHTML = '<img src="'+selects[i].options[selects[i].selectedIndex].title+'" alt="" />';
newText.innerHTML += '<span>'+selects[i].options[selects[i].selectedIndex].text+'</span>';
} else {
newText.innerHTML = selects[i].options[selects[i].selectedIndex].text;
}
document.getElementById("mySelectText"+i).innerHTML = newText.innerHTML;
}
}
}
// getting all the required elements
function getElements() {
// remove prevously created elements
if(window.inputs) {
for(var i = 0; i < inputs.length; i++) {
inputs[i].className = inputs[i].className.replace('outtaHere','');
if(inputs[i]._ca) inputs[i]._ca.parentNode.removeChild(inputs[i]._ca);
else if(inputs[i]._ra) inputs[i]._ra.parentNode.removeChild(inputs[i]._ra);
}
for(i = 0; i < selects.length; i++) {
selects[i].replaced = null;
selects[i].className = selects[i].className.replace('outtaHere','');
selects[i]._optionsDiv._parent.parentNode.removeChild(selects[i]._optionsDiv._parent);
selects[i]._optionsDiv.parentNode.removeChild(selects[i]._optionsDiv);
}
}
// reset state
inputs = new Array();
selects = new Array();
labels = new Array();
radios = new Array();
radioLabels = new Array();
checkboxes = new Array();
checkboxLabels = new Array();
for (var nf = 0; nf < document.getElementsByTagName("form").length; nf++) {
if(document.forms[nf].className.indexOf("default") < 0) {
for(var nfi = 0; nfi < document.forms[nf].getElementsByTagName("input").length; nfi++) {inputs.push(document.forms[nf].getElementsByTagName("input")[nfi]);
}
for(var nfl = 0; nfl < document.forms[nf].getElementsByTagName("label").length; nfl++) {labels.push(document.forms[nf].getElementsByTagName("label")[nfl]);}
for(var nfs = 0; nfs < document.forms[nf].getElementsByTagName("select").length; nfs++) {selects.push(document.forms[nf].getElementsByTagName("select")[nfs]);}
}
}
}
// separating all the elements in their respective arrays
function separateElements() {
var r = 0; var c = 0; var t = 0; var rl = 0; var cl = 0; var tl = 0; var b = 0;
for (var q = 0; q < inputs.length; q++) {
if(inputs[q].type == "radio") {
radios[r] = inputs[q]; ++r;
for(var w = 0; w < labels.length; w++) {
if((inputs[q].id) && labels[w].htmlFor == inputs[q].id)
{
radioLabels[rl] = labels[w];
++rl;
}
}
}
if(inputs[q].type == "checkbox") {
checkboxes[c] = inputs[q]; ++c;
for(var w = 0; w < labels.length; w++) {
if((inputs[q].id) && (labels[w].htmlFor == inputs[q].id))
{
checkboxLabels[cl] = labels[w];
++cl;
}
}
}
}
}
//replacing radio buttons
function replaceRadios() {
for (var q = 0; q < radios.length; q++) {
radios[q].className += " outtaHere";
var radioArea = document.createElement("div");
if(radios[q].checked) {
radioArea.className = "radioAreaChecked";
}
else
{
radioArea.className = "radioArea";
}
radioArea.id = "myRadio" + q;
radios[q].parentNode.insertBefore(radioArea, radios[q]);
radios[q]._ra = radioArea;
radioArea.onclick = new Function('rechangeRadios('+q+')');
if (radioLabels[q]) {
if(radios[q].checked) {
radioLabels[q].className += "radioAreaCheckedLabel";
}
radioLabels[q].onclick = new Function('rechangeRadios('+q+')');
}
}
return true;
}
//checking radios
function checkRadios(who) {
var what = radios[who]._ra;
for(var q = 0; q < radios.length; q++) {
if((radios[q]._ra.className == "radioAreaChecked") && (radios[q]._ra.nextSibling.name == radios[who].name))
{
radios[q]._ra.className = "radioArea";
}
}
what.className = "radioAreaChecked";
}
//changing radios
function changeRadios(who) {
if(radios[who].checked) {
for(var q = 0; q < radios.length; q++) {
if(radios[q].name == radios[who].name) {
radios[q].checked = false;
}
radios[who].checked = true;
checkRadios(who);
}
}
}
//rechanging radios
function rechangeRadios(who) {
if(!radios[who].checked) {
for(var q = 0; q < radios.length; q++) {
if(radios[q].name == radios[who].name) {
radios[q].checked = false;
}
if(radioLabels[q]) {
radioLabels[q].className = radioLabels[q].className.replace("radioAreaCheckedLabel","");
}
}
radios[who].checked = true;
if(radioLabels[who] && radioLabels[who].className.indexOf("radioAreaCheckedLabel") < 0) {
radioLabels[who].className += " radioAreaCheckedLabel";
}
checkRadios(who);
if(window.$ && window.$.fn) {
$(radios[who]).trigger('change');
}
}
}
//replacing checkboxes
function replaceCheckboxes() {
if (replaceCheckBoxes == 0)
return;
for (var q = 0; q < checkboxes.length; q++) {
// checkboxes[q].className += " outtaHere";
var checkboxArea = document.createElement("div");
if(checkboxes[q].checked) {
checkboxArea.className = "checkboxAreaChecked";
if(checkboxLabels[q]) {
checkboxLabels[q].className += " checkboxAreaCheckedLabel"
}
}
else {
checkboxArea.className = "checkboxArea";
}
checkboxArea.id = "myCheckbox" + q;
checkboxes[q].parentNode.insertBefore(checkboxArea, checkboxes[q]);
checkboxes[q]._ca = checkboxArea;
checkboxArea.onclick = new Function('rechangeCheckboxes('+q+')');
if (checkboxLabels[q]) {
checkboxLabels[q].onclick = new Function('changeCheckboxes('+q+')');
}
checkboxes[q].onkeydown = checkEvent;
}
return true;
}
//checking checkboxes
function checkCheckboxes(who, action) {
var what = checkboxes[who]._ca;
if(action == true) {
what.className = "checkboxAreaChecked";
what.checked = true;
}
if(action == false) {
what.className = "checkboxArea";
what.checked = false;
}
if(checkboxLabels[who]) {
if(checkboxes[who].checked) {
if(checkboxLabels[who].className.indexOf("checkboxAreaCheckedLabel") < 0) {
checkboxLabels[who].className += " checkboxAreaCheckedLabel";
}
} else {
checkboxLabels[who].className = checkboxLabels[who].className.replace("checkboxAreaCheckedLabel", "");
}
}
}
//changing checkboxes
function changeCheckboxes(who) {
setTimeout(function(){
if(checkboxes[who].checked) {
checkCheckboxes(who, true);
} else {
checkCheckboxes(who, false);
}
},10);
}
Please see the jquery stopImmediatePropagation() function here: http://docs.jquery.com/Types/Event#event.stopImmediatePropagation.28.29
I believe this will achieve what you are looking to do.
Edit: With more detail I may be able to provide a better answer.
Edit 2: It appears that there is no guarantee'd order of execution in Javascript, so inline code may not run before dynamically added code. In addition this particular function may only work if the other handlers are added using jQuery.
Edit 3:
A quick and dirty fix would be to add
<script type="text/javascript">var executeHandlers = false;</script>
to the top of the one html file.
Then edit the javascript file such that the event handlers have
if (executeHandlers !== false) { ... do the logic you normally would here ... }
as the body
This would add one line to the html file that needs to be treated differently, and should not impact the execution on the other pages.
Please note that this is a quick and dirty fix, and there are better ways to do this. Working with the constraints of an existing .js file, and only one file that needs to be treated differently, this seems to be the fastest / easiest way to the desired outcome, not necessarily the best.