Hi, I use the following code to archive a "numeric-only" input:
----------------------------------------------------------------- <code> // Check for "numeric-only" inputs var _check = function(s) { var nums = s.match( /\d+/g ); if (nums) { return nums.join(""); } return ""; }; // A "numeric-only" input field var element = qx.ui.form.TextField; element.addEventListener("input", function(e) { var value = this.getComputedValue(); var clean = _check(value); if (value != clean) { this.setValue(null); // without this, the new value is not accepted :( this.setValue(clean); } }, element); </code> ----------------------------------------------------------------- Maybe there's a better way, but it works quite well for my purposes. /Kuddel > Hi, > > I am trying to block the user entering non-number data on a number field. > > var yearsField = new qx.ui.form.TextField(); > yearsField .setLiveUpdate(true); > var validator_int = qx.ui.form.TextField.createRegExpValidator(new > RegExp('^(0|[1-9][0-9]*)$')); > yearsField .setValidator(validator_int); > yearsField .addEventListener("keyup", function(evt) { > > //What should I put here so when the user types junk characters let's say > 'A', we don't want to let it go the Text Filed value. We want to disable > that > ????? > > }); > > Some farms don't let you type bad data at all. They let you type numbers > only. I don't want to give a second chance to validate it and alert the user > that the data is bad. I want to stop upfont. > > How can I achieve it using Qooxdoo? > > Thanks. > Kanugula. ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ qooxdoo-devel mailing list qooxdoo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel