I am using a style sheet to properly print out a webpage. The webpage has fields sat next to each other but upon printing these fields no longer sit next to each other but instead cascade down the sheet. I have created a style sheet but I'm not sure exactly how that is supposed to stop this from happening unless I hard code into the style sheet what I want to happen. Unfortunately I can't do that because I need to print out several different pages that have different layouts.
Is there any way to fix this?
function removeLinks(printDiv) {
var all_links = document.getElementById(printDiv).getElementsByTagName("a");
for (var i = 0; i < all_links.length; i++) {
all_links[i].removeAttribute("href");
}
}
function printdiv(printDiv) {
var divCaseNote = document.getElementById(printDiv);
var oldstr = document.body.innerHTML;
var oldTitle = document.title;
if (divCaseNote != null) {
divCaseNote.style = "padding: 20px;";
innerHTML = divCaseNote.innerHTML;
}
removeLinks(printDiv);
var headstr = "<html><head rel=\"stylesheet\" media=\"all\" link href=\"/CSS/style.css\"/><title> </title></head><body>";
var footstr = "</body>";
var newstr = document.all.item(printDiv).innerHTML;
document.body.innerHTML = headstr + newstr + footstr;
document.title = oldTitle.replace(" - View Case Note", "");
window.print()
document.body.innerHTML = oldstr;
document.title = oldTitle;
EDIT: A snippet of the html output of this function. It holds all the correct divs for the columns but instead of printing the columns side by side they print cascading down the page.
<div class=\"view-value\" style=\"border-left: none;\">
Jerry</div></div></div>
<div class=\"col-md-3\"><div class=\"media-body\">
<div class=\"view-label\">Participant's Last Name</div>
<div class=\"view-value\" style=\"border-left: none;\">Field</div>
What it should look like
[
What it actually looks like after printing
The problem is that the inline styles are getting obliterated by this statement:
divCaseNote.style = "padding: 20px;";
which removes all the style attribute and replaces it with just the padding.
To add/alter the padding but nothing else you want to change just that property so try:
divCaseNote.style.padding = "20px";
Related
I'm taking the content of a textarea and saving it in a variable. But I notice that when I save the content, the variable ignores the spacing (new lines). How do I fix this. I want the variable to store the structure of the text, with all the new lines and tabs. My code in which I save the content from the textarea is below:
let content = document.getElementById('content').value
The whole function is below:
function mail(){
var options = document.getElementById('users').options
let content = document.getElementById('content').value
var emails = []
var regex = /\*user\*/gi
for(var i = 2; i < options.length; i++){
emails.push(options[i].innerHTML)
content = content.replace(regex, emails[i-2])
window.open(`mailto:${emails[i-2]}?subject=To ${emails[i-2]}&body=${content}`)
}
}
Thanks!!! Any help is appreciated!
Actually, spaces and new lines are exists but because you put your content in html (body{}), they are invisible.
some solutions:
let content = document.getElementById('content').value.replace(/\n/g,"<br/>").replace(/ ( +)/g,function(a,b){var s="", i=0; for(;i<b.length;i++)s+=" "; return " "+s;});
or this:
let content = "<pre>"+document.getElementById('content').value+"</pre>"
or this:
let content = "<div style='white-space: pre'>"+document.getElementById('content').value+"</div>"
The above solutions were for when the body is html.
Edit:
I guess this will solve your problem:
let content = escape(document.getElementById('content').value);
The variable does contain new lines if new lines are entered in the textarea. Keep in mind that textarea will wrap the text to fit it so if you see wrapped text, that doesn't mean there is a new line character in the text.
<textarea id="content"></textarea>
<input type="button" value="submit" onclick="msg()">
<script>
function msg() {
let message = document.getElementById('content').value;
alert(message);
}
</script>
So I am attempting to display all the questions and responses from my Firebase database. It is showing up fine, but it looks ugly, because there is no space between the question and responses. I've tried using the createElement feature as well as .innerHTML to add a nonbreaking space. Nothing is working. Here is the code I have thus far: Thanks for your help!
<button id="all" onclick="button()"> View All </button>
<h4> All Users: </h4>
<script>
function button(){
var userRef = new Firebase("https://speedpoll-1fd08.firebaseio.com");
userRef.on("value", function(snapshot) {
// The callback function will get called twice, once for "fred" and once for "barney"
snapshot.forEach(function(childSnapshot) {
// key will be "fred" the first time and "barney" the second time
var key = console.log(childSnapshot.key());
// childData will be the actual contents of the child
// var userInfo = console.log(childSnapshot.val());
var element = document.getElementById("viewAll");
var para = document.createElement("h5");
var node = document.createTextNode("Question: " + childSnapshot.key());
console.log(childSnapshot.child("Option1").child('Response1').val());
var node1= document.createTextNode("Response 1: " + childSnapshot.child("Option1").child('Response1').val());
//var space = document.createElement(" ");
element.innerHTML += " ";
var node2= document.createTextNode("Response 2: " + childSnapshot.child('Option2').child('Response2').val());
var node3= document.createTextNode("Response 3: " + childSnapshot.child('Option3').child('Response3').val());
para.appendChild(node);
//para.appendChild(space);
para.appendChild(node1);
para.appendChild(node2);
para.appendChild(node3);
element.appendChild(para);
});
});
}
</script>
<div id="viewAll">
</div>
You can add a line by adding an <hr> element, as explained here: http://www.htmlgoodies.com/tutorials/getting_started/article.php/3479441
Like this one:
You can also add <div> sections for each element, and style the margins, paddings and borders with CSS. The same for <p> sections.
You can play around with this JSFiddle:
http://jsfiddle.net/jmgomez/n0e1ev8e/
Check this out also on how to style borders with CSS: http://www.w3schools.com/css/css_border.asp
I have a javascript code that displays data in a table format and when hovered over the first column it displays additional details. The hover over code is using jquery tooltip and the title attribute of html. The code works fine in most cases but if one of the fields I am displaying in the hover has " symbol it screws up everything that record onwards and the hover and main data display together and the hover doesnt work on those rows.
below is a snapshot of my code
var medicationName = medJSON.MED_DETAILS[medIdx1].ORDER_NAME;
var orderdetails = medJSON.MED_DETAILS[medIdx1].ORD_DETAILS;
var comments = medJSON.MED_DETAILS[medIdx1].ORD_COMMENTS;
var reqStart = medJSON.MED_DETAILS[medIdx1].REQ_ST_DT;
var originalStart = medJSON.MED_DETAILS[medIdx1].ORIG_ORD_DT;
var lastDose = medJSON.MED_DETAILS[medIdx1].LAST_DOSE;
var nextDose = medJSON.MED_DETAILS[medIdx1].NEXT_DOSE;
var stopDt = medJSON.MED_DETAILS[medIdx1].STOP_DT_TM;
var stopReason = medJSON.MED_DETAILS[medIdx1].STOP_REASON;
var enteredBy = medJSON.MED_DETAILS[medIdx1].ORDER_ENTERED_BY;
var status = medJSON.MED_DETAILS[medIdx1].ORD_STATUS;
var simpleDetails = medJSON.MED_DETAILS[medIdx1].CLIN_DISP_LN;
if(nextDose.length == 0)
{
nextDose = "Not Defined";
}
var medHover = ["<table><tr><td><b>Medication:</b></td><td>",medicationName,"</td></tr>"
,"<tr><td><b>Details:</b></td><td>",simpleDetails,"</td></tr>"
//,"<tr><td><b>Order Comments:</b></td><td>",comments,"</td></tr>"
,"<tr><td><b>Request Start:</b></td><td>",reqStart,"</td></tr>"
,"<tr><td width = 200px><b>Original Order Date/Time:</b></td><td>",originalStart,"</td></tr>"
,"<tr><td><b>Last Documented Dose:</b></td><td>",lastDose,"</td></tr>"
,"<tr><td><b>Next Scheduled Dose:</b></td><td>",nextDose,"</td></tr>"
,"<tr><td><b>Stop Date/Time:</b></td><td>",stopDt,"</td></tr>"
,"<tr><td><b>Stop Reason:</b></td><td>",stopReason,"</td></tr>"
,"<tr><td><b>Order Entered By:</b></td><td>",enteredBy,"</td></tr>"
,"<tr><td><b>Status:</b></td><td>",status,"</td></tr>"
,"</table>"]
tempStr1.push("<tr class = 'evenrow' ><td class = 'cmedname custhvr' title=\"",medHover.join(""),"\">",medicationName,"</td><td> ",simpleDetails,"</td></tr>")
thanks,
Sid
Process medHover with:
medHover.join("").replace('\"', '"');
This replaces the quote character with a value usable with HTML.
I have following html:
<div id="note">
<textarea id="textid" class="textclass">Text</textarea>
</div>
How can I get textarea element? I can't use document.getElementById("textid") for it
I'm doing it like this now:
var note = document.getElementById("note");
var notetext = note.querySelector('#textid');
but it doesn't work in IE(8)
How else I can do it? jQuery is ok
Thanks
If jQuery is okay, you can use find(). It's basically equivalent to the way you are doing it right now.
$('#note').find('#textid');
You can also use jQuery selectors to basically achieve the same thing:
$('#note #textid');
Using these methods to get something that already has an ID is kind of strange, but I'm supplying these assuming it's not really how you plan on using it.
On a side note, you should know ID's should be unique in your webpage. If you plan on having multiple elements with the same "ID" consider using a specific class name.
Update 2020.03.10
It's a breeze to use native JS for this:
document.querySelector('#note #textid');
If you want to first find #note then #textid you have to check the first querySelector result. If it fails to match, chaining is no longer possible :(
var parent = document.querySelector('#note');
var child = parent ? parent.querySelector('#textid') : null;
Here is a pure JavaScript solution (without jQuery)
var _Utils = function ()
{
this.findChildById = function (element, childID, isSearchInnerDescendant) // isSearchInnerDescendant <= true for search in inner childern
{
var retElement = null;
var lstChildren = isSearchInnerDescendant ? Utils.getAllDescendant(element) : element.childNodes;
for (var i = 0; i < lstChildren.length; i++)
{
if (lstChildren[i].id == childID)
{
retElement = lstChildren[i];
break;
}
}
return retElement;
}
this.getAllDescendant = function (element, lstChildrenNodes)
{
lstChildrenNodes = lstChildrenNodes ? lstChildrenNodes : [];
var lstChildren = element.childNodes;
for (var i = 0; i < lstChildren.length; i++)
{
if (lstChildren[i].nodeType == 1) // 1 is 'ELEMENT_NODE'
{
lstChildrenNodes.push(lstChildren[i]);
lstChildrenNodes = Utils.getAllDescendant(lstChildren[i], lstChildrenNodes);
}
}
return lstChildrenNodes;
}
}
var Utils = new _Utils;
Example of use:
var myDiv = document.createElement("div");
myDiv.innerHTML = "<table id='tableToolbar'>" +
"<tr>" +
"<td>" +
"<div id='divIdToSearch'>" +
"</div>" +
"</td>" +
"</tr>" +
"</table>";
var divToSearch = Utils.findChildById(myDiv, "divIdToSearch", true);
(Dwell in atom)
<div id="note">
<textarea id="textid" class="textclass">Text</textarea>
</div>
<script type="text/javascript">
var note = document.getElementById('textid').value;
alert(note);
</script>
Using jQuery
$('#note textarea');
or just
$('#textid');
$(selectedDOM).find();
function looking for all dom objects inside the selected DOM.
i.e.
<div id="mainDiv">
<p>Paragraph 1</p>
<p>Paragraph 2</p>
<div id="innerDiv">
link
<p>Paragraph 3</p>
</div>
</div>
here if you write;
$("#mainDiv").find("p");
you will get tree p elements together. On the other side,
$("#mainDiv").children("p");
Function searching in the just children DOMs of the selected DOM object. So, by this code you will get just paragraph 1 and paragraph 2. It is so beneficial to prevent browser doing unnecessary progress.
I'm writing a simple web page that displays a table. It the right column of the table I want to add a button in every row that says 'View'. I wrote a function that does this in ie by creating a button object and setting value = 'view' but in firefox and chrome the button displays with no text. Does anyone know why? Here is my code:
function addRow(id, sender, message){
var theTable = document.getElementById('messageTable');
var lastRow = theTable.rows.length;
var newRow = theTable.insertRow(lastRow);
newRow.id = id;
var cellLeft = newRow.insertCell(0);
var textNode = document.createTextNode(id);
cellLeft.appendChild(textNode);
var secondCell = newRow.insertCell(1);
var textNode2 = document.createTextNode(sender);
secondCell.appendChild(textNode2);
var messageCell = newRow.insertCell(2);
var messageNode = document.createTextNode(message);
messageCell.appendChild(messageNode);
var viewCell = newRow.insertCell(3);
var viewNode = document.createElement('button');
viewNode.value = 'View';
viewNode.onclick = function(){
alert('clicked: ' + id);
};
viewCell.appendChild(viewNode);
}
You have to do viewNode.innerHTML = 'View' since in FF button displays whatever is wrapped by the tag but not the value attribute
<button>s aren't self-closing like <input>s, and don't have a value attribute. You already have the solution in other parts of your code:
viewNode.appendChild(document.createTextNode('View'));
You also don't need to create variables for nodes that you're only using once. You can consolidate your code in a few places by using the above style.