一个很实用的,跳转填写 , 回来赋值.

//
//  IntextViewController.h
//  resume
//
//  Created by  on 16/7/1.
//  Copyright © 2016年  All rights reserved.
//

#import "BaseViewController.h"

@interface IntextViewController : BaseViewController
@property(nonatomic,strong)NSString *editStr;
@property(nonatomic,assign)id delegate;

@property (weak, nonatomic) IBOutlet UITextView *editTextView;
@property(nonatomic,assign)NSInteger count;

@end

//
//  IntextViewController.m
//  resume
//
//  Created by  on 16/7/1.
//  Copyright © 2016年 . All rights reserved.
//

#import "IntextViewController.h"
#import "InvitationViewController.h"

@interface IntextViewController ()

@property (strong, nonatomic) UIButton *rightBarBtn;

@end

@implementation IntextViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    [self addTopBackView];
    [self addtitleWithName:@"公司信息填写"];
    [self addRightBarButtomWithButton:self.rightBarBtn];
    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
    [button setBackgroundImage:[UIImage imageNamed:@"back"] forState:UIControlStateNormal];
    [button addTarget:self action:@selector(leftButtonClicked) forControlEvents:UIControlEventTouchUpInside];
    button.frame = CGRectMake(10, 20 + 7 , 30, 30);
    [self.view addSubview:button];
//    [self addLeftBarButtonItem];
    _editTextView.text =[NSString stringWithFormat:@"%@", _editStr];
    [_editTextView becomeFirstResponder];

}

- (UIButton *)rightBarBtn {
    if (_rightBarBtn == nil) {
        _rightBarBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [_rightBarBtn setTitle:@"修改" forState:UIControlStateNormal];
        [_rightBarBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
        [_rightBarBtn addTarget:self action:@selector(leftButtonClicked) forControlEvents:UIControlEventTouchUpInside];
        _rightBarBtn.frame = CGRectMake(0, 0, 60, 40);
    }
    return _rightBarBtn;
}

-(void)leftButtonClicked
{
    if (self.delegate && [self.delegate respondsToSelector:@selector(getTextView:with:)]) {

        [self.delegate getTextView:_editTextView.text with:_count];

    }

    [self.navigationController popViewControllerAnimated:YES];
}
- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}
#pragma  mark -- 判断字符串是否是纯数字
-(BOOL)isPureInt:(NSString *)string{

    NSScanner* scan = [NSScanner scannerWithString:string];

    int val;

    return [scan scanInt:&val] && [scan isAtEnd];

}

@end

在你的主页面里写上这个方法

//获取填写的text
-(void)getTextView:(NSString *)text with:(NSInteger )index{
    [_contentAry replaceObjectAtIndex:index withObject:text];
    [_infoTable reloadData];

    //最后为textview的修改
    if (index == [_contentAry count]-1) {
      [_signTextView setText:text];
    }
}

最后用你获取的text取代cell的一部分

- (IBAction)touchedTextView:(id)sender {

    EditInfoViewController *editView = [[EditInfoViewController alloc] initWithNibName:@"EditInfoViewController" bundle:nil];
    editView.hidesBottomBarWhenPushed = YES;
    editView.count = [_contentAry count]-1;
    editView.delegate  = self;
    editView.editStr = [_contentAry objectAtIndex:[_contentAry count]-1];
    editView.textLength = 140;
    editView.titleName = @"职位描述";
    [self.navigationController pushViewController:editView animated:YES];
}