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I have a table that adds rows dynamically as new users bee active. The function will add a new row that displays the user's name and a button that activates a lightbox to show more information. The name and button are put in a single cell, but I'd like to right align the button and left align the name within the cell. I found this post Right align and left align text in same HTML table cell that shows how to do it with divs in HTML, but I need to do this dynamically. Anyone have a guess? I tried the following code, it works, but doesn't justify the name and button how I'd like. It just centers them within the cell. I'd appreciate any help.
function addRow(tableID, user, phone, age, city, zipCode) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var colCount = table.rows[0].cells.length;
for(var i=0; i<colCount; i++) {
tabbody=document.getElementsByTagName("tbody").item(2);
cell1 = document.createElement("TD"); //Create New Row
leftDiv = document.createElement("div"); //Create left div
leftDiv.id = "left"; //Assign div id
leftDiv.setAttribute("style", "float:left;width:50%;"); //Set div attributes
rightDiv = document.createElement("div"); //Create right div
rightDiv.id = "right"; //Assign div id
rightDiv.setAttribute("style", "float:right;width:50%;"); //Set div attributes
user_name = document.createTextNode(user + ' '); //Set user name
details_btn = document.createElement("button"); //Create details button
btn_txt = document.createTextNode("Details"); //Create button text
details_btn.appendChild(btn_txt); //Add "Details" to button text
details_btn.onclick = function(){moreInfo(user, phone, age, city, zipCode);}; //Assign button function
cell1.appendChild(leftDiv);
cell1.appendChild(user_name); //Add name to row
cell1.appendChild(rightDiv);
cell1.appendChild(details_btn); //Add button to row
row.appendChild(cell1); //Add row to table
tabbody.appendChild(row);
var newcell = row.insertCell(i);
newcell.innerHTML = table.rows[0].cells[i].innerHTML;
}
}
I have a table that adds rows dynamically as new users bee active. The function will add a new row that displays the user's name and a button that activates a lightbox to show more information. The name and button are put in a single cell, but I'd like to right align the button and left align the name within the cell. I found this post Right align and left align text in same HTML table cell that shows how to do it with divs in HTML, but I need to do this dynamically. Anyone have a guess? I tried the following code, it works, but doesn't justify the name and button how I'd like. It just centers them within the cell. I'd appreciate any help.
function addRow(tableID, user, phone, age, city, zipCode) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var colCount = table.rows[0].cells.length;
for(var i=0; i<colCount; i++) {
tabbody=document.getElementsByTagName("tbody").item(2);
cell1 = document.createElement("TD"); //Create New Row
leftDiv = document.createElement("div"); //Create left div
leftDiv.id = "left"; //Assign div id
leftDiv.setAttribute("style", "float:left;width:50%;"); //Set div attributes
rightDiv = document.createElement("div"); //Create right div
rightDiv.id = "right"; //Assign div id
rightDiv.setAttribute("style", "float:right;width:50%;"); //Set div attributes
user_name = document.createTextNode(user + ' '); //Set user name
details_btn = document.createElement("button"); //Create details button
btn_txt = document.createTextNode("Details"); //Create button text
details_btn.appendChild(btn_txt); //Add "Details" to button text
details_btn.onclick = function(){moreInfo(user, phone, age, city, zipCode);}; //Assign button function
cell1.appendChild(leftDiv);
cell1.appendChild(user_name); //Add name to row
cell1.appendChild(rightDiv);
cell1.appendChild(details_btn); //Add button to row
row.appendChild(cell1); //Add row to table
tabbody.appendChild(row);
var newcell = row.insertCell(i);
newcell.innerHTML = table.rows[0].cells[i].innerHTML;
}
}
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edited Jul 30, 2017 at 22:42
Brian Tompsett - 汤莱恩
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asked Feb 24, 2012 at 9:04
mkyongmkyong
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3 Answers
Reset to default 2Try this:
function creatediv() {
var newdiv = document.createElement('div');
newdiv.setAttribute('id', id);
newdiv.style.width = 300;
newdiv.style.height = 300;
newdiv.style.position = "absolute";
newdiv.style.background = "#C0C0C0";
newdiv.innerHTML = "Dynamic Div";
document.body.appendChild(newdiv);
}
The problem is that you need to place the username and button inside the floating divs you have created, whereas you have placed them in the same cell as the div, but at the same level as the divs.
So try changing this section:
cell1.appendChild(leftDiv);
cell1.appendChild(user_name); //Add name to row
cell1.appendChild(rightDiv);
cell1.appendChild(details_btn); //Add button to row
row.appendChild(cell1); //Add row to table
tabbody.appendChild(row);
to this:
leftDiv.appendChild(user_name); // Add name to left div
rightDiv.appendChild(details_btn); // Add button to right div
cell1.appendChild(leftDiv);
cell1.appendChild(rightDiv);
row.appendChild(cell1); //Add row to table
tabbody.appendChild(row);
Also, if more than 1 row is going to be added, the divs will get duplicate IDs of "left" and "right". Use a class instead.
Finally, you shouldn't need to set the width of the rightDiv to 50%. It should automatically right-align itself, if that is what you are after.
Instead of giving css rules individually, use css rule set directly like this :
div.className = "div_class_right/left"; //for creating right/left div respectively.
And create rule set div_class like this in your css :
.div_class_right/left{
float : right/left;
width : 50%;
}
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