window.onload = function(){
setLineTextFrontWidth();
}
function setLineTextFrontWidth(){
var curTotalWidth = (document.documentElement.clientWidth == 0) ? document.body.clientWidth : document.documentElement.clientWidth;
if(curTotalWidth<=100){ return; }
curTotalWidth = curTotalWidth - 100;
var classes = document.styleSheets[0].rules || document.styleSheets[0].cssRules;
var hasChangeL1 = false;
var hasChangeL2 = false;
for(var x=0;x<classes.length;x++) {
if( classes[x].selectorText=='.LineText1Front' ) {
hasChangeL1 = true;
classes[x].style.width = '' + curTotalWidth + 'px';
}else if(classes[x].selectorText=='.LineText2Front'){
hasChangeL2 = true;
classes[x].style.width = '' + curTotalWidth + 'px';
}
if( hasChangeL1 && hasChangeL2 ){
break;
}
}
}
setLineTextFrontWidth();
}
function setLineTextFrontWidth(){
var curTotalWidth = (document.documentElement.clientWidth == 0) ? document.body.clientWidth : document.documentElement.clientWidth;
if(curTotalWidth<=100){ return; }
curTotalWidth = curTotalWidth - 100;
var classes = document.styleSheets[0].rules || document.styleSheets[0].cssRules;
var hasChangeL1 = false;
var hasChangeL2 = false;
for(var x=0;x<classes.length;x++) {
if( classes[x].selectorText=='.LineText1Front' ) {
hasChangeL1 = true;
classes[x].style.width = '' + curTotalWidth + 'px';
}else if(classes[x].selectorText=='.LineText2Front'){
hasChangeL2 = true;
classes[x].style.width = '' + curTotalWidth + 'px';
}
if( hasChangeL1 && hasChangeL2 ){
break;
}
}
}
再优化一次多分辨率CSS模式及窗口改变也进行处理
window.onload = function(){
setLineTextFrontWidth();
}
window.onresize = function(){
setLineTextFrontWidth();
}
function setLineTextFrontWidth(){
var curTotalWidth = (document.documentElement.clientWidth == 0) ? document.body.clientWidth : document.documentElement.clientWidth;
if(curTotalWidth<=100){ return; }
var vFontWidth = curTotalWidth - 100;
var classes = document.styleSheets[0].rules || document.styleSheets[0].cssRules;
if(curTotalWidth>=1024){
setLineTextFrontWidthByMinWidth(classes,vFontWidth,1024);
}else{
setLineTextFrontWidthStyle(classes,vFontWidth);
}
}
function setLineTextFrontWidthStyle(vClass,vWidthPx){
for(var x=0;x<vClass.length;x++) {
if( vClass[x].selectorText=='.LineText1Front' || vClass[x].selectorText=='.LineText2Front' ) {
vClass[x].style.width = '' + vWidthPx + 'px';
}
}
}
function setLineTextFrontWidthByMinWidth(vClass,vWidthPx,vMinWidth){
for(var x=0;x<vClass.length;x++) {
if (vClass[x].type == '4' && vClass[x].media.mediaText == 'only screen and (min-width: '+vMinWidth+'px)') {
var classes = vClass[x].rules || vClass[x].cssRules;
setLineTextFrontWidthStyle(classes,vWidthPx);
break;
}
}
setLineTextFrontWidth();
}
window.onresize = function(){
setLineTextFrontWidth();
}
function setLineTextFrontWidth(){
var curTotalWidth = (document.documentElement.clientWidth == 0) ? document.body.clientWidth : document.documentElement.clientWidth;
if(curTotalWidth<=100){ return; }
var vFontWidth = curTotalWidth - 100;
var classes = document.styleSheets[0].rules || document.styleSheets[0].cssRules;
if(curTotalWidth>=1024){
setLineTextFrontWidthByMinWidth(classes,vFontWidth,1024);
}else{
setLineTextFrontWidthStyle(classes,vFontWidth);
}
}
function setLineTextFrontWidthStyle(vClass,vWidthPx){
for(var x=0;x<vClass.length;x++) {
if( vClass[x].selectorText=='.LineText1Front' || vClass[x].selectorText=='.LineText2Front' ) {
vClass[x].style.width = '' + vWidthPx + 'px';
}
}
}
function setLineTextFrontWidthByMinWidth(vClass,vWidthPx,vMinWidth){
for(var x=0;x<vClass.length;x++) {
if (vClass[x].type == '4' && vClass[x].media.mediaText == 'only screen and (min-width: '+vMinWidth+'px)') {
var classes = vClass[x].rules || vClass[x].cssRules;
setLineTextFrontWidthStyle(classes,vWidthPx);
break;
}
}
}