laconic.js

java网页开发的东西自己编辑写的大家可以讨论下

function dispatch(mActionCode, form, actionObject){
    if (actionObject) {
		if (actionObject.type && actionObject.type == 'button') {
		    actionObject.disabled = true;
		} else {
			actionObject.style.display = 'none';
		}
	}
	if (!form)
        form = document.forms[0];
    form.actionCode.value = mActionCode;
	form.method = 'post';
    form.submit();
}

function dispatchCallBackWindow(mActionCode, keepOpen){
	form = document.forms[0];
	form.method = 'post';
    form.actionCode.value = mActionCode;
    form.target = parent.opener.name;
    form.submit();
	if (!keepOpen) { 
       self.close();
	}
}

function disableFormElements(form) {
	if (!form)
        form = document.forms[0];
    for (var i = 0; i < form.elements.length ; i++) {
        var element = form.elements[i];
        if (element.type) { 
            if (element.type == 'text' || element.type == 'textarea') {
                element.readOnly = true;
				if (element.className.indexOf("Num") >= 0) {
					element.className = 'readOnlyNum';
				} else if (element.className.indexOf("Char") >= 0){
					element.className = 'readOnlyChar';
				} else {
					element.className = 'readOnlyOther';
				}
            } else if (element.type == 'radio' ||element.type == 'checkbox'||element.type == 'select-one') {
                element.disabled = true;
            }
        }       
    }  
}

	  
function hideElements(objects) {
	  if (objects && objects.length) {
	      for (var i = 0; i < objects.length; i++) {
		      objects[i].style.display = "none";
		  } 
	  } else if (objects) {
	      objects.style.display = "none";
	  }
}

function showElements(objects) {
	  if (objects && objects.length) {
	      for (var i = 0; i < objects.length; i++) {
		      objects[i].style.display = "";
		  } 
	  } else if (objects) {
	      objects.style.display = "";
	  }
}

function hideTableColumnCountFromEnd(table, hideColumnFromLast, skipRow) {
    for (var i = 0; i < table.rows.length;i++){
        if (i != skipRow-1)
           table.rows[i].cells[table.rows[i].cells.length-hideColumnFromLast].style.display = "none";
	}
}

function hideTableColumnCountFromStart(table, hideColumnFrom, skipRow) {
    for (var i = 0; i < table.rows.length;i++){
        if (i != skipRow-1)
           table.rows[i].cells[hideColumnFrom-1].style.display = "none";
	}
}


function  toggleQuery(isLoad) {
   if (document.all.queryMode.value == 'QUERY' && !isLoad){
      document.all.queryMode.value = 'CREATE';
   	  Dispatch('init');
   } else if (!isLoad){
      document.all.queryMode.value = 'QUERY';
   	  Dispatch('init');   
   } else if (document.all.queryMode.value == 'QUERY' && isLoad) {
   	  document.all.queryButton.disabled = true;
	  document.all.queryImg.style.display = '';
	  document.all.createButton.disabled = false;   
   } else {
	  document.all.queryButton.disabled = false;
	  document.all.queryImg.style.display = 'none';
	  document.all.createButton.disabled = true;    
   } 
} 

function trim(inputString) {
   // Removes leading and trailing spaces from the passed string. Also removes
   // consecutive spaces and replaces it with one space. If something besides
   // a string is passed in (null, custom object, etc.) then return the input.
       if (typeof inputString != "string") { return inputString; }
       var retValue = inputString;
       var ch = retValue.substring(0, 1);
       while (ch == " ") { // Check for spaces at the beginning of the string
          retValue = retValue.substring(1, retValue.length);
          ch = retValue.substring(0, 1);
       }
       ch = retValue.substring(retValue.length-1, retValue.length);
       while (ch == " ") { // Check for spaces at the end of the string
          retValue = retValue.substring(0, retValue.length-1);
          ch = retValue.substring(retValue.length-1, retValue.length);
       }
       while (retValue.indexOf("  ") != -1) { // Note that there are two spaces in the string - look for multiple spaces within the string
          retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); // Again, there are two spaces in each of the strings
       }
       return retValue; // Return the trimmed string back to the user
    } // Ends the "trim" function


function openWindow(findURL, needRefresh, actionCode, rowIndex, subRowIndex, windowWidth, windowHeight) {
	if (findURL == '') {
		findURL = document.forms[0].action;
	}
    if (needRefresh){
        dispatch('refresh-Data');
	}
	
	if (rowIndex && rowIndex != '') {
		actionCode = actionCode + '-' + rowIndex;
	}
	
	if(subRowIndex != '' && subRowIndex != ''){
		actionCode = actionCode + '-'+ subRowIndex;
    }
	
	var URL = findURL + '?actionCode='+actionCode;
    var findWindow = window.open(URL ,'findWindow',
        'scrollbars=yes,width='+windowWidth+',height='+windowHeight+',status=no,resizable=yes,top=100,right=500,dependent=yes,alwaysRaised=yes'
    );

    findWindow.opener = window;
    findWindow.focus();
}
function openWindowTwo(findURL, needRefresh, actionCode, rowIndex, subRowIndex, windowWidth, windowHeight) {
	if (findURL == '') {
		findURL = document.forms[0].action;
	}
    if (needRefresh){
        dispatch('refresh-Data');
	}
	
	if (rowIndex && rowIndex != '') {
		actionCode = actionCode + '-' + rowIndex;
	}
	
	if(subRowIndex != '' && subRowIndex != ''){
		actionCode = actionCode + '-'+ subRowIndex;
    }
	
	var URL = findURL + '?actionCode='+actionCode;
    var findWindow = window.open(URL ,'findWindowTwo',
        'scrollbars=yes,width='+windowWidth+',height='+windowHeight+',status=no,resizable=yes,top=100,right=500,dependent=yes,alwaysRaised=yes'
    );

    findWindow.opener = window;
    findWindow.focus();
}
function filterWindow(findURL, needRefresh, actionCode, rowIndex, subRowIndex, windowWidth, windowHeight, object) {
	re = /^[ ]+|[ ]+$/g;     //regular expression
    str = object.value;
    newstr = str.replace(re,"");
    if (newstr != '') {
		actionCode = actionCode + '-' + newstr;
		openWindow(findURL, needRefresh, actionCode, rowIndex, subRowIndex, windowWidth, windowHeight);
	}
}